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graphene quantum dots

Based on

1 Articles
2016 Most recent source

Composition

Image only illustrates the order and placement of components as described in literature.

1

graphite

Type Single Compound
Formula C
Role core
2

hydroxyl group

hydroxy group hydroxyl hydroxy
Type Single Compound
Formula -OH
Role layer
3

carboxyl group

carboxyl
Type Single Compound
Formula -CHO2
Role layer
4

epoxide group

epoxy group
Type Single Compound
Formula -O-
Role layer

Properties

General physical and chemical properties

Property Value Nanomaterial Variant Source
emission

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Applications

Characterization

Method Nanomaterial Variant Source
atomic force microscopy

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Biological effects

Preparation

Method 1

Type: Chemical synthesis
Source:
Starting materials
  • acetylene black
  • nitric acid
  1. QzI1BLG998pWMGgC7oGtLrIuhvaPZZ4qXsxTsZd0JRrTqtxh4UdpfhP9vcw
Product

graphene quantum dots

Height: ~ 0.4 - 2 nm

Hydrodynamic diameter: ~ 1.9 nm

Size: ~ 2.28 nm

Medium/Support: none

Method 2

Type: Chemical synthesis
Source:
Starting materials
  • acetylene black
  • nitric acid
  1. vU9ITWtjFQOhUFoVbvFxnmq4Wb9wu4aOIcK97MRXC5Xx7RlaIXFcYfzr6Oag
Product

graphene quantum dots

Height: ~ 0.4 - 2 nm

Hydrodynamic diameter: ~ 0.91 nm

Medium/Support: none

Method 3

Type: Chemical synthesis
Source:
Starting materials
  • acetylene black
  • nitric acid
  1. MyytNKQafgeu6gDXEjLlARBBnozORHKbn7whHhqp7yNx8g8DZ5XjM260aNH
Product

graphene quantum dots

Hydrodynamic diameter: ~ 1.5 nm

Medium/Support: none

Method 4

Type: Chemical synthesis
Source:
Starting materials
  • acetylene black
  • nitric acid
  1. FY2IJtJE5e9PEJng5DAldnSDbKsxFXqGDgtEkrPYIUG6daevpFAoaEK1L98
Product

graphene quantum dots

Hydrodynamic diameter: ~ 1.5 nm

Medium/Support: none

Method 5

Type: Chemical synthesis
Source:
Starting materials
  • acetylene black
  • nitric acid
  1. HOTdyT1xCmSXiiqXGQ8u4LEzaq0tDGYlfh3cMBGEDeGQ8TLj0ICX16N8Us2Y
Product

graphene quantum dots

Height: ~ 0.4 - 2 nm

Hydrodynamic diameter: ~ 0.91 nm

Medium/Support: none

References

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